Steinhauser, Karen E., Corrine I. Voils, Hayden Bosworth, and James A. Tulsky. “What constitutes quality of family experience at the end of life? Perspectives from family members of patients who died in the hospital.” Palliat Support Care 13, no. 4 (August 2015): 945–52. https://doi.org/10.1017/S1478951514000807.